4. Page display
4. Page display
Display when powered up
Design using XBT L1000:
The procedure for displaying a default page is as follows:
- Select the Configuration/Terminal Parameters menu.
- Select the default page to be displayed.
Displaying a page via a function key
It is possible to display a page directly by pressing a function key. (Static or dynamic for XBT-PM).
Example :
Ex.
TEMP Temperature
Magelis
Procedure for assigning a function key to a page with XBT-
L1000
- Select the Configuration / Function keys menu.
- Select the group of keys, then the required function key. Confirm with
OK.
- Select the type of action : direct access.
- If necessary, associate a label in the case of dynamic function keys
(XBT-PM).
- Select the page
- Confirm with OK.
For XBT-PM, it is possible to choose between static and dynamic function keys by the Configuration menu.
XBT-P XBT-PM XBT-E XBT-H, XBT-HM
Except for XBT-
H011010
XBT-H012010, XBT-
H811050
B - 14 Magelis
4. Page display
Page display initiated by the PLC
The dialog table (
See chapter C, § 4. Principle of the dialog table,
Page 9 ) is used for dialog between the PLC and the terminal. In this table
a word is reserved into which the program writes the number of the page to be processed.
Ex.
PLC
(1) Program
Display page 25
TERMINAL
C
B
Dialog table
25
(4) H'FFFF'
(2) XBT reads the table
25
(3) Display page 25
The terminal reads the dialog table in the PLC (2) and displays the required page (3). It is not necessary to write a program in the PLC to control the communication.
(4) Once the command is processed, the terminal writes H'FFFF' in the page word to be processed.
Magelis XBT-H, XBT-HM XBT-P XBT-PM XBT-E
Magelis B - 15
